diff --git a/ct/endurain.sh b/ct/endurain.sh
index b943dfbcb..c3a801922 100644
--- a/ct/endurain.sh
+++ b/ct/endurain.sh
@@ -36,7 +36,7 @@ function update_script() {
     msg_ok "Stopped Service"
 
     msg_info "Creating Backup"
-    cp /opt/endurain/.env /opt/env.backup
+    cp /opt/endurain/.env /opt/endurain.env
     cp /opt/endurain/frontend/app/dist/env.js /opt/env.js.backup
     msg_ok "Created Backup"